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Patents > Office: US & CPCs : CPC B64C25/06 or CPC B64C33/02

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Office: (Click arrow to add another value)
Inventors:
Ruter William Springer (2) · Julius Uherkovich de Uherkócz (2) · Frederick William Brearey (2) · Henry Shepley Booth (2) · Charles I. Matson (2) · Thomas Augustus Dring (2) · Bartholomew Connolly (2)
Inventor country:
Applicant person:
None (2) · Bartholomew Connolly (2) · Roscoe Clair Gore (2) · Henry Shepley Booth (2) · Charles I. Matson (2) · Thomas Augustus Dring (2) · Julius Uherkovich de Uherkócz (2) · Ruter William Springer (2) · Frederick William Brearey (2)
Applicant is inventor:
Tech fields:
flapping (52) · frame (33) · propulsion (30) · ornithopter (30) · None (29) · propeller (20) · navigation (17) · airplane (13) · rudder (13) · airfoil (12) · landing (11) · stability (10) · takeoff (9) · hybrid (9) · wings (9) · LTA (8) · parachute (8) · wheels (8) · marine (7)
Full specification filed date:
Application number:
None (13)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (37) · C. A. Snow & Co. (6) · Munn & Co. (6) · None (5) · Victor J. Evans (4) · Frederick Benjamin (2) · Woodward & Chandler (2) · F. N. Gillent (2) · Geo. H. Strong (2) · Herbert W. T. Jenner (2) · Foster, Freeman, Watson & Coit (2)
CPCs: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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